The More I Use My Killing Evolution System, the Worse It Gets.

Eric, a young man from the Dragon Kingdom, is obsessed with the history of the Hundred Years' War between Britain and France. Once when he was checking information in the library, he got into a car accident and accidentally activated the dimension jump program and traveled to the French countryside in 1412. As soon as he landed, he was robbed by the British army. He killed the soldiers who bullied the peasant woman with his bare hands. Since then, his body has continued to mutate and he has also acquired systems. During his wandering, Eric met Joan of Arc, and the two fought side by side, going through major and minor battles such as the Battle of Orleans. But crises such as the system going out of control and the artifact's power backlash followed one after another. Eric also learned that the ancient civilization's plans and terrifying prophecies were hidden behind the system. In a crisis of trust and self-salvation, can he control his power and change the destiny of France with Joan of Arc?